code: def __repr__(self):
      ret = (
          "{}(\n"
          "   model_path = {}\n"
          "   bpe_dropout = {}\n"
          "   vocab = {}\n"
          ")".format(
              self.__class__.__name__,
              os.path.realpath(self._model_path),
              self._bpe_dropout,
              self._vocab,
          )
      )
      return ret
  
file_path: gluon-nlp/src/gluonnlp/data/tokenizers/yttm.py
imports: from typing import Optional, Tuple, Union, List
  import os
  from .base import *
  from ..vocab import Vocab, load_vocab
  from ...utils.lazy_imports import try_import_yttm
label_desc: Use image node_id 9 for calling the YTTMTokenizer obj's underlying member method code with example usage: obj.__repr__() and returns: ret